Method of making a tool tip and tool tip

CAFC
  • US 6,494,714 B1
  • Filed: 01/24/2000
  • Issued: 12/17/2002
  • Est. Priority Date: 01/24/2000
  • Status: Expired due to Term
First Claim
Patent Images

1. A method of making an insert for an ultrasonically activated tooth cleaning tool, comprising:

  • bending a solid metal tip to form a bend at a location for an opening of a passageway, and then drilling the passageway through said solid metal tip to form a tip having a passageway having a fluid discharge orifice at said bend.

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